034Motorsport High Flow Catalytic Converter – Audi A4 B5/B6 1.8T

Description

034Motorsport High-Flow Catalytic Converters are designed to replace the restrictive factory catalytic converter, and allow for quicker spool while increasing horsepower and torque throughout the powerband.
*** MOTORSPORT USE ONLY – MAY NOT PASS A UK MOT EMISSIONS TEST ***

We construct them from stainless steel tubing, and utilize a high-performance 250-cell stainless-steel-matrix cat. They feature precision flanges to prevent warping and expansion, factory-correct exhaust hanger location, and 2 oxygen sensor bungs in the proper locations for the factory sensors. Full 3″ tubing is used throughout.

Complete drop-in upgrade; will bolt up to any stock/stock-fit turbo and stock/stock-fit exhaust. Professionally assembled in-house, TIG-welded.

Features:
Stainless Steel Tubing
TIG Welded
Application-Specific Flanges
Factory Oxygen Sensor and Exhaust Hanger Placement
Installation Hardware Included!
Dyno-Proven Horsepower and Torque Gains!
We’ve seen gains of over 26WTQ and 15WHP on our dyno on stock turbo tunes.

Fitment:
1997 – 2001 Audi A4 1.8T (B5)
2002 – 2005 Audi A4 1.8T (B6)
1997 – 2005 Volkswagen Passat 1.8T (B5/B5.5)

*** Direct bolt-in for OEM cat-back exhaust, or aftermarket cat-back exhaust systems designed to fit with the OEM catalytic converter. Will fit 4Motion/Quattro and FWD B5/B6 Audi A4 1.8T, and B5/B5.5 Volkswagen Passat 1.8T models equipped with manual, Tiptronic, or CVT transmissions***